chrome/browser/chromeos/login/screens/reset_model.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RESET_MODEL_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RESET_MODEL_H_
   7
   8 #include <string>
   9
  10 #include "chrome/browser/chromeos/login/screens/base_screen.h"
  11
  12 namespace chromeos {
  13
  14 class BaseScreenDelegate;
  15 class ResetView;
  16
  17 class ResetModel : public BaseScreen {
  18  public:
  19   static const char kUserActionCancelReset[];
  20   static const char kUserActionResetRestartPressed[];
  21   static const char kUserActionResetPowerwashPressed[];
  22   static const char kUserActionResetLearnMorePressed[];
  23   static const char kUserActionResetRollbackToggled[];
  24   static const char kUserActionResetShowConfirmationPressed[];
  25   static const char kUserActionResetResetConfirmationDismissed[];
  26   static const char kContextKeyIsRestartRequired[];
  27   static const char kContextKeyIsRollbackAvailable[];
  28   static const char kContextKeyIsRollbackChecked[];
  29   static const char kContextKeyIsConfirmational[];
  30   static const char kContextKeyIsOfficialBuild[];
  31   static const char kContextKeyScreenState[];
  32
  33   explicit ResetModel(BaseScreenDelegate* base_screen_delegate);
  34   ~ResetModel() override;
  35
  36   // BaseScreen implementation:
  37   std::string GetName() const override;
  38
  39   // Called when actor is destroyed so there's no dead reference to it.
  40   virtual void OnViewDestroyed(ResetView* view) = 0;
  41 };
  42
  43 }  // namespace chromeos
  44
  45 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_RESET_MODEL_H_